3-1/2" Pipe Strap For Strut Channel - Electro-Galvanized Large Diameter Concrete Screws Bolted Installation: Attaches securely to

Bolted Installation: Attaches securely to studs

Paddle-style drill point – Penetrates hardwood without predrilling

while the 316 stainless steel construction offers the highest level of corrosion resistance

The 1-5/8" x 3-1/4" Solid Strut Channel 3 ft

Annular ring shank increases pull-out resistance to provide a secure attachment that reduces cupping of siding boards

3-1/2" Pipe Strap For Strut Channel - Electro-Galvanized Large Diameter Concrete Screws Bolted Installation: Attaches securely toElectro Galvanized is a pipe strap used to secure downpiping. The 2 hole design requires 2 machine screws and 2 channel nuts for installation. The hardware can be found here. Sits on top of 1 5 8" wide channel along the track. Electro Galvanized steel should be used in interior applications where conditions are dry and humid.